Home / 33,405,325.20-50,107,987.80-16,399,213.20

Finding the Fourth Proportional to 33,405,325.20, 50,107,987.80 and 16,399,213.20

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Solution

The fourth proportional to 33,405,325.20, 50,107,987.80 and 16,399,213.20 is: 24,598,819.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,405,325.20 : 50,107,987.80 = 16,399,213.20 : x
  2. Step 2: Convert to fraction form
    33,405,325.20/50,107,987.80 = 16,399,213.20/x
  3. Step 3: Cross multiply
    33,405,325.20x = 50,107,987.80 × 16,399,213.20
  4. Step 4: Simplify right side
    33,405,325.20x = 821,731,574,955,198.88
  5. Step 5: Solve for x
    x = 821,731,574,955,198.88/33,405,325.20
  6. Step 6: Final answer
    x = 24,598,819.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.